* {
  margin: 0;
  padding: 0;
}

header {
  border-bottom: 2px solid #f99135;
}

main {
  width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

main > section > div {
  display: flex;
  padding: 0 80px;
  margin: 0;
  margin-top: 50px;
  justify-content: center;
  align-items: center;
}

main > section > div > p {
  width: 20px;
  height: 20px;
  text-align: center;
  box-sizing: border-box;
  border-radius: 50%;
  color: #fff;
  background: #f99135;
}

main > section > div > p:nth-of-type(3) {
  background: #ffbb7f;
}

main > section > div > p:nth-of-type(4) {
  background: #ffbb7f;
}

main > section > div > div {
  width: 100px;
  height: 4px;
  background: #f99135;
}

main > section > div > div:nth-of-type(4) {
  background: #ffbb7f;
}

main > section > div > div:nth-of-type(5) {
  background: #ffbb7f;
}

main > section > div > div:nth-of-type(6) {
  background: #ffbb7f;
}

main > section > div:nth-child(2) {
  justify-content: space-evenly;
  margin-top: 10px;
  margin-bottom: 50px;
}

main > section > div:nth-child(2) > span {
  font-size: 14px;
  color: #f99135;
}

main article {
  display: flex;
  width: 1000px;
  margin: 0 auto 50px;
  border: 1px solid #e5e5e5;
  box-sizing: border-box;
}

main article section {
  width: 700px;
}

main article section .kx {
  background: url(../images/icon_kx.png) no-repeat;
}

main article section .yx {
  background: url(../images/icon_yx.png) no-repeat;
}

main article section .ys {
  background: url(../images/icon_ys.png) no-repeat;
}

main article section .example {
  width: 400px;
  margin: 20px auto;
  display: flex;
  justify-content: space-between;
}

main article section .example > div {
  display: flex;
}

main article section .example > div > i {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 10px;
  background-size: 100%;
}

main article section > div:nth-child(2) {
  width: 500px;
  text-align: center;
  margin: 10px auto;
}

main article section .sitting_list {
  width: 100%;
  margin-top: 30px;
}

main article section .sitting_list .row {
  width: 90%;
  margin: 0 auto;
  display: flex;
}

main article section .sitting_list .row > dd {
  width: 35px;
  height: 30px;
  margin: 3px;
}

main article section .sitting_list .row > dd > div {
  width: 100%;
  height: 100%;
}

main article section .sitting_list .row5 {
  margin-bottom: 40px;
}

main article aside {
  flex-grow: 1;
  background: #f9f9f9;
  height: 800px;
  overflow: hidden;
  box-sizing: border-box;
}

main article aside > div {
  display: flex;
  overflow: hidden;
}

main article aside > div > div > h3 {
  width: 40%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 10px 0;
}

main article aside > div > div > p {
  font-size: 14px;
  color: #999999;
}

main article aside > div > div > p > span {
  color: #333333;
}

main article aside > div > img {
  width: 100px;
  margin: 10px;
}

main article aside > div > input {
  border: none;
  outline: none;
  padding: 0 20px;
  box-sizing: border-box;
}

main article aside > div > input::-webkit-input-placeholder {
  color: #333333;
}

main article aside > div:nth-of-type(2) {
  width: 260px;
  height: 42px;
  margin: 10px auto;
  background-color: #ffffff;
  border: solid 1px #e5e5e5;
  border-radius: 21px;
}

main article aside > div:nth-of-type(3) {
  display: flex;
  align-items: center;
  width: 260px;
  height: 42px;
  margin: 10px auto;
  background-color: #ffffff;
  border: solid 1px #e5e5e5;
  border-radius: 21px;
}

main article aside > div:nth-of-type(3) > input {
  width: 55%;
}

main article aside > div:nth-of-type(3) .code {
  font-size: 12px;
  color: #999999;
}

main article aside > p {
  font-size: 14px;
  color: #999999;
  margin: 5px 10px;
}

main article aside > p > span {
  color: #333333;
}

main article aside i {
  font-size: 14px;
  font-style: normal;
  color: #f99135;
}

main article aside .selected {
  width: 300px;
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  margin-left: 20px;
  text-align: center;
  list-style: none;
}

main article aside .selected > li {
  width: 60px;
  height: 30px;
  padding: 5px 0;
  color: #f99135;
  margin: 5px;
  font-size: 12px;
  background: url(../images/icon_zw.png);
  background-size: 100%;
  box-sizing: border-box;
}

main article aside > span {
  margin-left: 20px;
  font-style: 14px;
}

main article aside > span > em {
  font-style: normal;
  font-size: 12px;
  color: #f04e39;
}

main article aside > span > b {
  color: #f04e39;
  font-size: 18px;
}

main article aside #gopay {
  display: block;
  width: 260px;
  height: 45px;
  margin: 20px auto;
  background-color: #dedede;
  border-radius: 23px;
  border: none;
  color: #fff;
}

main article aside #gopay:hover {
  background-color: #f99135;
  box-shadow: 0px 2px 6px 0px rgba(255, 157, 71, 0.65);
}
